Miele CM6110 Product Manual - Page 14

Water hardness 14, Determining the water hardness, Setting the water hardness level

Page 14 highlights

First use Water hardness Determining the water hardness The water hardness level indicates how much calcium is dissolved in the water. The higher the calcium content, the harder the water, and the harder the water, the more often the coffee system will need to be descaled. You can measure the water hardness yourself using the enclosed test strip. Alternatively, your local water authority will be able to tell you the hardness of water in your area. The coffee system measures the amount of water used and steam made. Depending on the level of water hardness set, more or fewer drinks can be dispensed before the appliance needs to be descaled. Program the coffee system to the water hardness level of your area so that it functions correctly and does not get damaged. At the correct time a prompt will then appear in the display to descale the appliance. You can program four hardness levels on the machine: Water hardness Water hardness level in your area Setting (water hardness level) 0 - 8.7 gr/gal Soft (0 - 8.4 °dH) Soft 1 8.7 - 14.6 gr/gal Medium (8.4 - 14 °dH) Medium 2 14.6 - 21.2 gr/gal Hard (14 - 21 °dH) Hard 3 ö 21.2 gr/gal (ö 21 °dH Hard Very hard 4 ^ Dip the strip in your drinking water for approximately one second, then shake off any excess water. The result will be evident after about a minute. You can now set the water hardness level for the coffee system. Setting the water hardness level ^ Touch X . ^ Use the arrow keys to highlight "Water hardness". Then touch OK. ^ Use the arrow keys to highlight the desired water hardness. Then touch OK. The setting is now saved. 14

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Water hardness
The water hardness level indicates how
much calcium is dissolved in the water.
The higher the calcium content, the
harder the water, and the harder the
water, the more often the coffee system
will need to be descaled.
The coffee system measures the
amount of water used and steam made.
Depending on the level of water
hardness set, more or fewer drinks can
be dispensed before the appliance
needs to be descaled.
Program the coffee system to the water
hardness level of your area so that it
functions correctly and does not get
damaged. At the correct time a prompt
will then appear in the display to
descale the appliance.
You can program four hardness levels
on the machine:
Water hardness
Water
hardness
level in your
area
Setting
(water
hardness
level)
0 - 8.7 gr/gal
(0 - 8.4 °dH)
Soft
Soft 1
8.7 - 14.6 gr/gal
(8.4 - 14 °dH)
Medium
Medium 2
14.6 - 21.2 gr/gal
(14 - 21 °dH)
Hard
Hard 3
ö
21.2 gr/gal
(
ö
21 °dH
Hard
Very hard 4
Determining the water hardness
You can measure the water hardness
yourself using the enclosed test strip.
Alternatively, your local water authority
will be able to tell you the hardness of
water in your area.
^
Dip the strip in your drinking water for
approximately one second, then
shake off any excess water. The
result will be evident after about a
minute.
You can now set the water hardness
level for the coffee system.
Setting the water hardness level
^
Touch
X
.
^
Use the arrow keys to highlight
"Water hardness".
Then touch OK.
^
Use the arrow keys to highlight the
desired water hardness. Then touch
OK.
The setting is now saved.
First use
14